胶莱人工海河开通运行的技术经济分析

Technical economic analysis on excavating and operating of the Jiao-lai artifical canal

就有关专家提出"开凿胶莱海河,贯通胶莱两湾"的构想,对胶莱人工海河工程进行初步技术经济分析,探讨该工程建设运行的技术经济可行性。胶莱人工海河的开通可以缩短渤海湾港口货物南运的运输路程,降低航运成本和风险,并对海河两岸经济社会发展产生积极的影响;但由于海洋洋流及水体交换的复杂性,胶州湾与莱州湾之间、海洋与途经陆地之间将不可避免地存在潜在的生态环境风险。

Making a technical economic analysis on the conception of ＂Excavate Jiao-Lai canal and link up the Jiao-Lai bays＂, which is proposed by some experts to discuss the technical economic feasibility of the project. Pointing out the excavating and operating of Jiao-Lai canal may shorten the transportation distance, which cargo of the ports of Bohai bay are transported to the south, reduce the shipping cost and risk, and it will have a positive influence on the economic and social development of the both banks of the canal. However, as the complexity of the ocean current and water exchange, there will inevitably exist some latent eco-environment risks in the Jiao-Lai bays, ocean and land.